![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 17.04.2021 15:50, sharonfeng3241
A developmental psychologist is studying bonding between healthy newborn babies and immediate family members. He wants to know if one-week-old infants use smell to recognize their fathers. To investigate, he selects a random sample of one-week-old infants. Each infant is presented with a garment worn by his or her father and two garments worn by unrelated men. The psychologist observes which garment each of the infants orients toward.
The resulting data are summarized in the following table that shows the number of infants who oriented toward each of the three garments.
What is are the degrees of freedom for this experiment?
a. 4
b. 3
c. 1
d. 2
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30, idontknow1993
What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove
Answers: 1
Do you know the correct answer?
A developmental psychologist is studying bonding between healthy newborn babies and immediate family...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 03:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 03:30
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.02.2021 03:30
![Konu](/tpl/images/cats/istoriya.png)
History, 26.02.2021 03:30
![Konu](/tpl/images/cats/istoriya.png)
History, 26.02.2021 03:30
![Konu](/tpl/images/cats/istoriya.png)
History, 26.02.2021 03:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)